6204967domain: NPropertiesPrimalityPrimeyesAppears in sequencesNumber of nX6 binary arrays without the pattern 0 1 0 diagonally, antidiagonally or horizontally.at n=4A189614Number of 5 X n binary arrays without the pattern 0 1 0 diagonally, antidiagonally or horizontally.at n=5A189620Prime numbersat n=425969